Hole Saw Arbor, Quick Change, 9/16 to 1-3/16-In. Dust Pans Molded external rail shield helps

Molded external rail shield helps protect against abrasion damage

Primer can be applied over previously coated and painted surfaces

dust blower keeps line of cut free of sawdust

Finch Friends™ is simply fantastic

variable tooth design for faster cuts

Hole Saw Arbor, Quick Change, 9/16 to 1-3/16-In. Dust Pans Molded external rail shield helpsSnap back hole saw arbor has quick change feature. Drive off pins, not threads to prevent the threads from stripping, prevents hole saw from locking on arbor. No Adaptor Required. Arbor threads directly onto hole saw. No tools needed. Fits 9L 19L or 9 16" to 1 3 16". For 3 8" or larger hex shank.